/> Training Video

Support & Troubleshooting Best Practices In The VAST Management System

This video from VAST Data features a member of our support team, providing essential best practices for troubleshooting and engaging with VAST support. For storage administrators and operators, this guide offers a structured approach to problem-solving that helps expedite the resolution of issues on your VAST cluster. The discussion covers a troubleshooting framework centered on effective communication and data collection:

  • The Importance of a Support Ticket: Learn why a formal support ticket is the best practice for any issue requiring investigation. A ticket serves as a central source of information, a reference ID, and ensures that a Service Level Agreement (SLA) is initiated.

  • Proper Case Framing: Discover how providing specific details in a ticket, such as timestamps, client/protocol information, business impact, and error messages, helps our engineers quickly understand and isolate the problem.

  • Evaluating the Current State: The video demonstrates powerful CLI tools that administrators can use for initial diagnostics. Learn how commands like clush can gather system status (e.g., uptime, docker status) from all nodes simultaneously, providing a critical snapshot of the system's health.

  • Collecting Logs (Bundles): The most critical step. The tutorial highlights the importance of generating a debug bundle at the time of an incident. We explain the various ways to create these log collections (GUI, VCLI) and why this snapshot in time is invaluable for our support engineers, even if the bundle cannot be immediately uploaded.

  • Problem Isolation: The final section provides a high-level overview of the troubleshooting philosophy, emphasizing the need to isolate variables to determine if an issue is a network, system, or client-side problem.

This guide is designed to equip VAST Data operators with the best practices to proactively troubleshoot their environment and effectively partner with our support team, ensuring efficient storage management and system stability.

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